:root{--bg: #06070f;--panel: rgba(18, 22, 42, .6);--panel-border: rgba(120, 160, 255, .18);--text: #e8f0ff;--muted: #8a96c8;--accent: #4d9bff;--accent2: #c04dff;--good: #52ff9a;--bad: #ff4d6d;--radius: 18px;--font: "Segoe UI", system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;height:100%;width:100%;overflow:hidden}body{background:var(--bg);color:var(--text);font-family:var(--font);user-select:none;-webkit-user-select:none;touch-action:manipulation}.app-shell{position:fixed;inset:0;display:flex;flex-direction:column;overflow:hidden}.scene{position:absolute;inset:0;display:flex;flex-direction:column;padding:max(env(safe-area-inset-top),16px) 16px max(env(safe-area-inset-bottom),16px);overflow-y:auto}.menu-scene{align-items:center;justify-content:center;gap:34px}.logo{display:flex;flex-direction:column;align-items:center;line-height:1}.logo-glow{font-size:clamp(54px,18vw,96px);font-weight:900;letter-spacing:4px;color:#fff;text-shadow:0 0 18px var(--accent),0 0 42px var(--accent),0 0 80px var(--accent2);animation:logoPulse 3s ease-in-out infinite}.logo-sub{font-size:clamp(30px,9vw,52px);font-weight:800;letter-spacing:10px;color:var(--accent2);text-shadow:0 0 14px var(--accent2);margin-top:-6px}.logo-tag{margin-top:10px;font-size:13px;letter-spacing:8px;color:var(--muted)}@keyframes logoPulse{0%,to{filter:brightness(1)}50%{filter:brightness(1.25)}}.menu-buttons{display:flex;flex-direction:column;gap:14px;width:min(320px,80vw)}.menu-foot{font-size:12px;color:var(--muted);letter-spacing:1px}.glow-btn{position:relative;border:1px solid var(--panel-border);background:linear-gradient(135deg,#4d9bff2e,#c04dff2e);color:var(--text);font-size:17px;font-weight:700;letter-spacing:1px;padding:15px 22px;border-radius:14px;cursor:pointer;backdrop-filter:blur(8px);box-shadow:0 0 18px #4d9bff40,inset 0 0 12px #ffffff0f;transition:box-shadow .2s}.glow-btn:hover{box-shadow:0 0 28px #4d9bff80,inset 0 0 12px #ffffff1a}.glow-btn-primary{background:linear-gradient(135deg,#4d9bff66,#c04dff66)}.glow-btn-ghost{background:#ffffff0a}.glow-btn-danger{background:#ff4d6d2e;border-color:#ff4d6d66;box-shadow:0 0 18px #ff4d6d40}.glow-btn-label{position:relative;z-index:1}.scene-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.scene-header h2{font-size:22px;letter-spacing:2px;margin:0;text-shadow:0 0 12px var(--accent)}.back-btn,.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--panel-border);background:#ffffff0d;color:var(--text);font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center}.chapter-list{display:flex;flex-direction:column;gap:26px;padding-bottom:30px}.chapter-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}.chapter-dot{width:14px;height:14px;border-radius:50%;background:var(--ch-color, var(--accent));box-shadow:0 0 14px var(--ch-color, var(--accent))}.chapter-head h3{margin:0;font-size:19px;letter-spacing:1px}.chapter-head p{margin:2px 0 0;font-size:12px;color:var(--muted)}.level-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:12px}.level-cell{aspect-ratio:1;border-radius:14px;border:1px solid var(--panel-border);background:var(--panel);color:var(--text);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;font-weight:800;backdrop-filter:blur(6px);transition:box-shadow .2s}.level-cell.cleared{border-color:#52ff9a80;box-shadow:0 0 14px #52ff9a40}.level-cell.locked{opacity:.4;cursor:not-allowed}.level-num{font-size:20px}.level-play{font-size:16px;color:var(--accent)}.lock-icon{font-size:18px}.levels-total{text-align:center;color:var(--muted);font-size:13px;letter-spacing:2px;padding-top:8px}.stars-row{display:flex;gap:2px}.star{font-size:var(--star-size, 16px);line-height:1}.star-on{color:#ffd34d;text-shadow:0 0 8px #ffb31f}.star-off{color:#ffffff26}.game-scene{padding:0}.game-top{display:flex;align-items:center;justify-content:space-between;padding:max(env(safe-area-inset-top),12px) 14px 8px;gap:8px}.game-stats{display:flex;gap:16px;flex:1;justify-content:center}.stat{display:flex;flex-direction:column;align-items:center}.stat-label{font-size:10px;letter-spacing:1px;color:var(--muted);text-transform:uppercase}.stat-val{font-size:16px;font-weight:800;text-shadow:0 0 8px var(--accent)}.mode-tag{text-align:center;font-size:12px;letter-spacing:2px;color:var(--accent2);text-shadow:0 0 8px var(--accent2);padding-bottom:4px}.board-area{position:relative;flex:1;display:flex;align-items:center;justify-content:center;min-height:0}.game-canvas-wrap{width:100%;height:100%;position:relative}.game-canvas{display:block;width:100%;height:100%;touch-action:none}.game-bottom{display:flex;gap:10px;padding:12px 14px max(env(safe-area-inset-bottom),14px);justify-content:center}.game-bottom .glow-btn{flex:1;font-size:14px;padding:13px 10px}.hint-flash{position:absolute;width:14%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,#fffc,#4d9bff00);pointer-events:none;animation:hintPulse 1.2s ease-out}@keyframes hintPulse{0%{transform:translate(-50%,-50%) scale(.4);opacity:1}to{transform:translate(-50%,-50%) scale(1.6);opacity:0}}.modal-overlay{position:absolute;inset:0;background:#06070fc7;backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.result-modal{width:min(360px,90vw);background:linear-gradient(160deg,#1e2446f2,#101226f2);border:1px solid var(--panel-border);border-radius:var(--radius);padding:28px 22px;text-align:center;box-shadow:0 0 50px #4d9bff66}.result-modal.lost{box-shadow:0 0 50px #ff4d6d66}.result-title{margin:0 0 14px;font-size:26px;letter-spacing:2px;text-shadow:0 0 16px var(--accent)}.result-sub{color:var(--muted);margin:8px 0 18px}.result-rows{display:flex;justify-content:center;gap:30px;margin:16px 0}.result-rows div{display:flex;flex-direction:column;gap:4px}.result-rows span{font-size:11px;color:var(--muted);letter-spacing:1px}.result-rows b{font-size:20px}.result-actions{display:flex;gap:10px;justify-content:center;margin-top:18px;flex-wrap:wrap}.result-actions .glow-btn{font-size:14px;padding:12px 16px}.ach-pop{display:flex;flex-direction:column;gap:6px;margin:12px 0}.ach-chip{font-size:13px;background:#ffd34d1f;border:1px solid rgba(255,211,77,.4);border-radius:10px;padding:6px 10px}.settings-list{display:flex;flex-direction:column;gap:4px;background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);padding:6px 16px;backdrop-filter:blur(8px)}.setting-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:15px}.setting-row.col{flex-direction:column;align-items:stretch;gap:10px}.setting-row:last-child{border-bottom:none}.toggle{width:52px;height:30px;border-radius:16px;border:none;background:#ffffff1f;position:relative;cursor:pointer;transition:background .2s}.toggle.on{background:var(--accent);box-shadow:0 0 14px var(--accent)}.toggle-knob{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:transform .2s}.toggle.on .toggle-knob{transform:translate(22px)}input[type=range]{width:100%;accent-color:var(--accent)}.stats-box,.ach-box{margin-top:18px;background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);padding:16px;backdrop-filter:blur(8px)}.stats-box h3,.ach-box h3{margin:0 0 12px;font-size:15px;letter-spacing:1px;color:var(--accent)}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.stat-grid div{display:flex;flex-direction:column;gap:2px}.stat-grid span{font-size:11px;color:var(--muted)}.stat-grid b{font-size:18px}.ach-list{display:flex;flex-direction:column;gap:8px}.ach-item{display:flex;gap:10px;align-items:center;opacity:.5}.ach-item.on{opacity:1}.ach-icon{font-size:20px}.ach-item b{font-size:14px}.ach-item p{margin:0;font-size:11px;color:var(--muted)}.mt-auto{margin-top:auto}.daily-scene{align-items:center;justify-content:center;gap:20px}.daily-card{width:min(340px,86vw);background:linear-gradient(160deg,#1e2446e6,#101226e6);border:1px solid var(--panel-border);border-radius:var(--radius);padding:26px 22px;text-align:center;box-shadow:0 0 40px #c04dff59;display:flex;flex-direction:column;gap:10px;align-items:center}.daily-date{font-size:14px;color:var(--muted);letter-spacing:1px}.daily-grid-size{font-size:40px;font-weight:900;text-shadow:0 0 18px var(--accent2)}.daily-meta{display:flex;gap:8px;font-size:13px;color:var(--accent)}.daily-status{font-size:13px;color:var(--good);min-height:18px}.daily-note{font-size:12px;color:var(--muted);text-align:center;max-width:320px}.admin-scene{gap:10px}.admin-desc{font-size:12px;color:var(--muted);margin:0 0 6px;text-align:center}.admin-list{display:flex;flex-direction:column;gap:8px;overflow-y:auto;flex:1;padding-bottom:10px}.admin-row{display:grid;grid-template-columns:56px 1fr auto 52px;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;border:1px solid var(--panel-border);background:var(--panel);color:var(--text);font-size:14px;cursor:pointer;text-align:left}.admin-row.active{border-color:var(--accent);box-shadow:0 0 14px #4d9bff66}.admin-row-id{font-weight:800;color:var(--accent)}.admin-row-mode{font-size:12px;color:var(--accent2)}.admin-detail{background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);padding:14px}.admin-detail-head h3{margin:0 0 10px;font-size:15px}.admin-grids{display:flex;flex-wrap:wrap;gap:16px}.admin-grid-wrap{display:flex;flex-direction:column;gap:6px;align-items:center}.admin-grid-label{font-size:12px;font-weight:700}.admin-grid{display:grid;gap:3px;width:100%}.admin-cell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:4px;background:#ffffff0d;font-size:10px;color:var(--muted)}.admin-cell.on{background:#4d9bff40;color:#fff;font-weight:700;box-shadow:0 0 8px #4d9bff80}@media (min-width: 768px){.menu-buttons{width:360px}.game-stats{gap:28px}.level-grid{grid-template-columns:repeat(auto-fill,minmax(76px,1fr))}}@media (min-width: 1024px){.app-shell{max-width:520px;margin:0 auto;box-shadow:0 0 80px #0009}}